Finding the Third Proportional to 543,678 and 1,176,957.75
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Solution
The third proportional to 543,678 and 1,176,957.75 is: 2,547,885.96
Step by Step Solution
- Step 1: Write the proportion equation
543,678 : 1,176,957.75 = 1,176,957.75 : x - Step 2: Convert to fraction form
543,678/1,176,957.75 = 1,176,957.75/x - Step 3: Cross multiply
543,678x = 1,176,957.75 × 1,176,957.75 - Step 4: Simplify right side
543,678x = 1,385,229,545,285.06 - Step 5: Solve for x
x = 1,385,229,545,285.06/543,678 - Step 6: Final answer
x = 2,547,885.96
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.